Trucknix,
I have a '47 Olds radio which is also a pretty close match for knobs and speaker but the face is wrong. I would need to hack up the dash board so I didn't use it.
Radio Bill on another web page gave me some advice. If you use an old radio without having it checked over and parts replaced, use the minimum amperage fuse which will keep it going. There's still a chance that it will catch on fire!
1948 3/4-Ton 5-Window Flatbed Chevrolet 34 Years. Now with a '61 261, 848 head, Rochester Monojet carb, SM420 4-speed, 4.10 rear, dual reservoir MC, Bendix up front, 235/85R16 tires, 12-volt w/alternator, electric wipers and a modern radio in the glove box.